John Payson wrote:
>
> > >what the state of the output lines are after power up. I hope that they are
> > >low but I can't find anny info on the subject.
> >
Hi,
all DDRx registers after RESET are cleared (to 0) & this
meaning that all ports are set to INPUT.Thats mean that
all ports are in HIGH IMPEDANCE condition.Log 0 or 1 hawe
no reason...
Just read PINK BOOKS.
Best regards,
        Saras.
P.S. on other processors, that i now , is same.